<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>星星游戏</title>
    <link rel="stylesheet" href="./star.css">
</head>
<body> 
    <button id="btn">开始游戏</button>
    <div class="total">
        <div class="num" style="width: 100%;"></div>
    </div>
    <script src="./star.js"></script>
</body>
</html>
